Perhaps you should try some spelling variations:
information centers » information contents, information officers
de communication » mobile communication, online communication
technologien am » technologien im, technologien als, technologie im
11.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
am information » guam information, palm information, crm information
states africa » states african, state africa, status africa
centers 11 » centers 10, centers 21, centers _
costs 11.4 » costs 11.1, costs 11.7, costs 12.4
11 de » 11 die, 11 der, 11 des

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien am information centers 11 de communication costs 11.4 developing states africa.*.